Appreciate the fact that you are so interested in your car. Hey, we all gotta' learn from somewhere, right?? I do agree with the guys though, it sounds like you need to do some reading up on your car, as well as basic automotive knowledge. There's a wealth of info out there for you. Check out (as I...as well as others have already suggested), 2gnt.com

As ThE iNfAmOuS p MoNeY mentioned, check out dsmtuners.com too. That is also a good resource. Read, search, read, search, and read some more. It's amazing how much you'll learn. I've gotten most of my knowledge, from reading on the web and participating in the boards from time to time.

Another good resource for basic autmotive tech (understanding of engines-compression ratios, forced induction, etc.) is howstuffworks.com